Manufacturing / Production Jobs in Saint Charles, Missouri
Maintenance Technician / Mechanic
Welder / MIG/MAG/TIG
Fabrication
Quality Engineering
Packaging Engineer
2 days ago
101.
Structural Fitter: Precision Steel Assemblies & Training
Manufacturing / Production (Fabrication, Welder / MIG/MAG/TIG, Fitter)
Location: St. Charles - Steel Con Inc. is seeking a Structural Fitter to fabricate and assemble structural steel components per shop...
Structural Fitter: Precision Steel Assemblies & Training JobListing for: SteelCon Inc. |
2 days ago
102.
HVAC Unit Fabricator – 2nd Shift
Manufacturing / Production
Location: St. Charles - Johnson Controls in Missouri is seeking a hands - on assembler to install components and ensure BOM compliance...
HVAC Unit Fabricator – 2nd Shift JobListing for: Alloy Enterprises |
2 days ago
103.
Global Production Operator: Lead Teams & Quality
Manufacturing / Production (Manufacturing & Industrial Operations, Production Associate / Production Line, Production QC/QA)
Position: Global Production Operator: Lead Teams & Improve Quality - Location: St. Charles - A global innovation company is seeking a...
Global Production Operator: Lead Teams & Quality JobListing for: 3M |
2 days ago
104.
Food Safety Sanitor
Manufacturing / Production (Food Production, Manufacturing & Industrial Operations)
Location: St. Charles - Who You Are - We are seeking a meticulous and dedicated Food Safety Sanitor to join our team and ensure the...
Food Safety Sanitor JobListing for: Fortrex |
2 days ago
105.
Production Lead II - Poultry Processing
Manufacturing / Production (Manufacturing & Industrial Operations, Production Associate / Production Line, Food Production, Machine Operator)
Location: St. Charles - George’s Inc. in Cassville, MO is seeking a Lead II to assist with setup, adjustment, maintenance and...
Production Lead II - Poultry Processing JobListing for: George's Inc. |
2 days ago
106.
Industrial Pipefitter – Design-Build Manufacturing
Trades / Skilled Labor (Maintenance Technician / Mechanic), Manufacturing / Production (Maintenance Technician / Mechanic)
Location: St. Charles - Robinson Construction Company is hiring for a Journeyman Pipefitter in Missouri. The ideal candidate will have a...
Industrial Pipefitter – Design-Build Manufacturing JobListing for: Robinson Construction Company |
2 days ago
107.
Night Shift Plant Operator Apprentice – Surface Crushing
Manufacturing / Production (Machine Operator, Manufacturing & Industrial Operations, General Labor)
Location: St. Charles - Martin Marietta Materials, Inc. is seeking a Night Shift Plant Operator to support surface operations at their...
Night Shift Plant Operator Apprentice – Surface Crushing JobListing for: Martin Marietta Materials, Inc. |
2 days ago
108.
Manufacturing / Production Operator, Manufacturing & Industrial Operations
Manufacturing / Production (Manufacturing & Industrial Operations, Production Associate / Production Line, Machine Operator, Assembly)
Position: Operator 1 - Location: St. Charles - Job Description - Posted Thursday, August 20, 2026 at 6:00 AM - Working at Watlow - Watlow...
Manufacturing / Production Operator, Manufacturing & Industrial Operations JobListing for: Watlow |
2 days ago
109.
2nd Shift Inspector Packer
Manufacturing / Production (Manufacturing & Industrial Operations, Production QC/QA, Production Associate / Production Line, Assembly)
Location: St. Charles - Description - Job Title: Inspector Packer - Department: Molding/Gel/Biofexx - Reports To: Production Supervisor -...
2nd Shift Inspector Packer JobListing for: Altorsolutions |
2 days ago
110.
Testing Technician
Manufacturing / Production (Production QC/QA)
Location: St. Charles - Automation Services, an Ovation Holdings company, is seeking a dependable and mechanically inclined...
Testing Technician JobListing for: Millennium Power, Inc. |